//This array and function set is for the rollovers in the Top Navigation section

ver4 = (document.layers || document.all) ? 1 : 0;
 
 if (document.images) {
  navImageSrc = new Array (
        "nav_about_off.gif",
        "nav_about_over.gif",
        "nav_guide_off.gif",
        "nav_guide_over.gif",
        "nav_packing_off.gif",
        "nav_packing_over.gif",
        "nav_rates_off.gif",
        "nav_rates_over.gif",
        "nav_storage_off.gif",
        "nav_storage_over.gif"
		)
  navImageList = new Array ();
  for (counter in navImageSrc) {
   navImageList[counter] = new Image();
   navImageList[counter].src = "images/" + navImageSrc[counter];
  }
 }
 
 function navRollOver(imName,over) {
  if (!document.images) {
   return
  }
  
  whichIm = document.images[imName];
  
  if (over) {
   whichIm.src = "images/nav_" + imName + "_over.gif"
  } else {
   whichIm.src = "images/nav_" + imName + "_off.gif"
  }
 }